CN219816966U - Knocking type anti-blocking fertilizer screening device - Google Patents
Knocking type anti-blocking fertilizer screening device Download PDFInfo
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- CN219816966U CN219816966U CN202321344035.8U CN202321344035U CN219816966U CN 219816966 U CN219816966 U CN 219816966U CN 202321344035 U CN202321344035 U CN 202321344035U CN 219816966 U CN219816966 U CN 219816966U
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- pivot
- screening box
- screen
- screening
- rotating shaft
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- 238000012216 screening Methods 0.000 title claims abstract description 74
- 239000003337 fertilizer Substances 0.000 title claims abstract description 27
- 238000009423 ventilation Methods 0.000 claims description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims 5
- 241001330002 Bambuseae Species 0.000 claims 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 5
- 239000011425 bamboo Substances 0.000 claims 5
- 241000196324 Embryophyta Species 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000003895 organic fertilizer Substances 0.000 abstract description 3
- 239000002245 particle Substances 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract 2
- 239000008187 granular material Substances 0.000 description 5
- 238000001816 cooling Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Fertilizing (AREA)
Abstract
The utility model provides a knocking type anti-blocking fertilizer screening device, and belongs to the field of organic fertilizer production equipment. The device includes work platform, screening box, a screen bowl, support frame, first pivot, first driving motor and first motor support, and screening box left side sets up the feeder hopper, and the bottom sets up the discharge gate, and its right side sets up the bin outlet, the support frame passes through holding ring and a screen bowl fixed connection, and the inside guide spiral piece that still is provided with of a screen bowl, still be provided with in the screening box and strike blocking prevention mechanism, strike blocking prevention mechanism includes second pivot, arc piece, and second pivot both ends are connected with screening box rotation, and a plurality of arc pieces are along the even spiral setting of second pivot axial, but the arc piece contact screen bowl strikes a screen bowl when rotatory with the second pivot. According to the utility model, the knocking type anti-blocking mechanism is arranged to knock the screen cylinder, so that the screen cylinder vibrates to enable particles clamped in the screen holes to pop out, and the screen mesh is prevented from being blocked.
Description
Technical Field
The utility model belongs to the field of organic fertilizer production equipment, and particularly relates to a knocking type anti-blocking fertilizer screening device.
Background
A drum screening machine is needed in the production process of the organic fertilizer, and the working principle of the drum screening machine is that semi-finished granulated fertilizer after granulation, drying and cooling is separated by a rotary screen, products with qualified granularity enter a packaging process, and products with unqualified granularity enter a returning process.
At present, most of common drum screening machines are closed, an integral cylindrical drum screen is adopted in the drum screening machine, and a certain angle is formed between the installation of the drum screen and a horizontal plane, such as a fertilizer screening machine disclosed in CN 210253026U. As the semi-finished granular fertilizer still has the temperature higher than the room temperature and a certain water content after preliminary cooling, the semi-finished granular fertilizer is not sufficiently cooled and is difficult to screen, and semi-finished granules are blocked in sieve holes when being overturned and rolled in a roller, so that the screen is easy to be blocked. In addition, the rotary screen is obliquely installed, and the transmission mechanism, the shaft and the bearing seat are also angled with the horizontal plane, so that when the load is unstable, the transmission mechanism or the bearing is easy to damage, and the running stability is poor.
Disclosure of Invention
The utility model aims at the defects or the shortcomings of the prior art, and provides a knocking type anti-blocking fertilizer screening device which reduces the blocking condition of a screen, reduces the time for manually cleaning the screen and improves the fertilizer screening effect.
In order to achieve the above purpose, the technical scheme adopted by the utility model is that the knocking type anti-blocking fertilizer screening device comprises a working platform, a screening box body, a screening cylinder, supporting frames and a first rotating shaft, wherein the screening box body is arranged on the working platform, two ends of the first rotating shaft are rotationally connected with the screening box body, a plurality of supporting frames are uniformly arranged along the axial direction of the first rotating shaft, the screening cylinder is fixedly connected with the first rotating shaft through the supporting frames, the first rotating shaft is coaxially arranged with the screening cylinder, a first driving motor is coaxially connected with the left end of the first rotating shaft, the first driving motor is fixed on a first motor bracket, the first motor bracket is fixed on the working platform outside the screening box body, a feeding hopper is arranged on the left side of the screening box body, the feeding hopper extends into the feeding end of the screening cylinder, the bottom of the screening box body is provided with a discharging port, the supporting frames are fixedly connected with the screening cylinder through supporting rings, a material guiding spiral piece is further arranged inside the screening cylinder, the screening box body is also provided with knocking type anti-blocking mechanism, the two ends of the second rotating shaft are coaxially connected with the screening cylinder through the supporting frames, the first rotating shaft is rotatably connected with the screening box body through the first rotating shaft, and the second rotating shaft is coaxially connected with the second rotating shaft along with the second rotating shaft, and the first rotating shaft is coaxially connected with the second rotating shaft through the first rotating shaft.
Further, the first rotating shaft is horizontally arranged, and the second rotating shaft is parallel to the first rotating shaft.
Further, at least one ventilation window is arranged on the front side of the screening box body.
Further, an air outlet is formed in the top of the screening box body, and a suction fan is installed at the air outlet.
Furthermore, a ladder is arranged on the left side of the working platform, and guardrails are arranged on the periphery of the top surface of the working platform.
The beneficial technical effects of the utility model are as follows: according to the knocking type anti-blocking fertilizer screening device, the knocking type anti-blocking mechanism is arranged to knock the screen cylinder, so that the screen cylinder vibrates to enable particles clamped in the screen holes to pop out, and the screen mesh is prevented from being blocked; the material guiding spiral sheets are arranged for feeding, so that the inclined installation of the screen cylinder is avoided, and the screen cylinder operates more stably; through setting up ventilation window, install suction fan suction screening box internal damp and hot air and dust in air outlet department, speed up the interior circulation of air speed of screening box, take away fertilizer granule surface moisture, improve the dryness, be convenient for fertilizer granule roll screening.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a rear view of the present utility model;
FIG. 3 is a front view of the present utility model;
FIG. 4 is a left side view of the present utility model;
FIG. 5 is a right side view of the present utility model;
FIG. 6 is a top view of the present utility model;
FIG. 7 is a cross-sectional view taken along line A-A of FIG. 6;
FIG. 8 is a cross-sectional view taken along the direction B-B in FIG. 6;
reference numerals: the screening device comprises a 1-working platform, a 2-screening box body, a 3-screening cylinder, a 4-first rotating shaft, a 5-supporting frame, a 6-supporting ring, 7-guiding spiral sheets, 8-first driving motors, 9-first motor supports, 10-second rotating shafts, 11-arc sheets, 12-second driving motors, 13-second motor supports, 14-feeding hoppers, 15-discharge ports, 16-discharge ports, 17-ventilation windows, 18-air outlets, 19-suction fans, 20-ladders and 21-guardrails.
Detailed Description
The utility model will be further described in detail by means of preferred embodiments in order to make the objects, technical solutions and advantages of the utility model more apparent.
As shown in fig. 1-8, the embodiment provides a knocking type anti-blocking fertilizer screening device, which comprises a working platform 1, screening box 2, screening cylinder 3, support frame 5, first pivot 4, screening box 2 installs on working platform 1, first pivot 4 both ends are rotated with screening box 2 and are connected, a plurality of support frames 5 evenly set up along first pivot 4 axial, screening cylinder 3 passes through support frame 5 and first pivot 4 fixed connection, first pivot 4 and screening cylinder 3 coaxial installation, first pivot 4 left end coaxial hub is connected with first driving motor 8, first driving motor 8 is fixed in on the first motor support 9, first motor support 9 is fixed in on the work platform 1 outside screening box 2, screening box 2 left side sets up feeder hopper 14, feeder hopper 14 stretches into the feed end of screening cylinder 3, screening box 2 bottom sets up discharge gate 16, and its right side sets up supporting ring 6 and screening cylinder 3 fixed connection, still be provided with guide piece 7 inside screening cylinder 3 through support frame 5, first pivot 4 coaxial hub is installed with first motor support frame 10, first motor 8 is fixed with second pivot 10 and second pivot 10, second pivot 10 is connected with first pivot 10 on the first pivot 10, second pivot 10 is connected with first pivot 10 to the first rotary shaft 11, second rotary joint arc-shaped rotary joint is followed to first motor support frame 10.
In this embodiment, the feeding hopper 14 is used for feeding semi-finished granular fertilizer with preliminary cooling, a conveyer belt feeding mode is adopted, the discharging port 16 is used for outputting qualified granular fertilizer after sieving, the qualified granular fertilizer is received by the conveyer belt and then sent to the packaging equipment for packaging, and the discharging port 15 is used for outputting unqualified large granular or agglomerated fertilizer after sieving, and the unqualified granular or agglomerated fertilizer is received by the conveyer belt and then sent to the pulverizer for pulverizing again. The direction of the arc-shaped sheet 11 rotating along with the second rotating shaft 10 is the same as or opposite to the direction of the screen cylinder 3 rotating along with the first rotating shaft 4, the arc-shaped sheet 11 can adopt an elastic steel sheet, the arc-shaped sheet 11 knocks the screen cylinder 3, and the screen cylinder 3 vibrates to enable particles clamped in the screen holes to pop up, so that the screen is prevented from being blocked.
Specifically, the first rotating shaft 4 is horizontally arranged, and the second rotating shaft 10 is parallel to the first rotating shaft 4. The screen cylinder 3, the first rotating shaft 4 and the second rotating shaft 10 are horizontally arranged, and the operation is more stable.
Specifically, at least one ventilation window 17 is arranged on the front side of the screening box body 2, an air outlet 18 is formed in the top of the screening box body 2, and a suction fan 19 is arranged at the air outlet 18. Through setting up ventilation window 17, install suction fan 19 suction screening box 2 interior moist hot air and dust in air outlet 18 department, the circulation of air speed in the acceleration screening box 2 takes away fertilizer granule surface moisture, improves the dryness, the roll screening of fertilizer granule of being convenient for.
Specifically, the left side of work platform 1 is provided with ladder 20, still is provided with guardrail 21 on work platform 1 top surface all around, and guardrail 21 protects operation or maintenance personnel's safety.
The foregoing description of the preferred embodiments of the utility model has been presented for the purpose of illustration and description, and it will be apparent to those skilled in the art that various changes, substitutions and alterations can be made therein without departing from the spirit and principles of the utility model.
Claims (5)
1. The utility model provides a strike formula anti-blocking fertilizer screening plant, including work platform, screening box, screen drum, the support frame, first pivot, screening box installs on work platform, first pivot both ends are rotated with screening box and are connected, a plurality of support frames evenly set up along first pivot axial, the screen drum passes through support frame and first pivot fixed connection, first pivot is installed with the screen drum coaxial center, first pivot left end coaxial hub connection has a driving motor, a driving motor is fixed in on the first motor support, first motor support is fixed in on the work platform outside the screening box, screening box left side sets up the feeder hopper, the feeder hopper stretches into the feed end of screen drum, screening box bottom sets up the discharge gate, and its right side sets up the bin outlet, its characterized in that: the support frame passes through holding ring and a screen section of thick bamboo fixed connection, and the inside guide flight that still is provided with of screen section of thick bamboo, still be provided with in the screening box and strike formula anti-clogging mechanism, strike formula anti-clogging mechanism includes second pivot, arc piece, and second pivot both ends are connected with screening box rotation, and a plurality of arc pieces set up along the even spiral of second pivot axial, but the arc piece is beaten the screen section of thick bamboo with a screen section of thick bamboo contact screen section of thick bamboo when the second pivot is rotatory, and second pivot left end coaxial core is connected with second driving motor, and second driving motor is fixed in on the screening box left side outer wall through the second motor support.
2. The knocked anti-clogging fertilizer screening device of claim 1, wherein: the first rotating shaft is horizontally arranged, and the second rotating shaft is parallel to the first rotating shaft.
3. The knocked anti-clogging fertilizer screening device of claim 1, wherein: at least one ventilation window is arranged on the front side of the screening box body.
4. The knocked anti-clogging fertilizer screening device of claim 1, wherein: an air outlet is formed in the top of the screening box body, and a suction fan is arranged at the air outlet.
5. The knocked anti-clogging fertilizer screening device of claim 1, wherein: the left side of the working platform is provided with a ladder, and the periphery of the top surface of the working platform is also provided with guardrails.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321344035.8U CN219816966U (en) | 2023-05-30 | 2023-05-30 | Knocking type anti-blocking fertilizer screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321344035.8U CN219816966U (en) | 2023-05-30 | 2023-05-30 | Knocking type anti-blocking fertilizer screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219816966U true CN219816966U (en) | 2023-10-13 |
Family
ID=88278335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321344035.8U Active CN219816966U (en) | 2023-05-30 | 2023-05-30 | Knocking type anti-blocking fertilizer screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219816966U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116989563A (en) * | 2023-09-21 | 2023-11-03 | 常州创明超电材料科技有限公司 | Porous carbon drying and conveying equipment and working method thereof |
-
2023
- 2023-05-30 CN CN202321344035.8U patent/CN219816966U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116989563A (en) * | 2023-09-21 | 2023-11-03 | 常州创明超电材料科技有限公司 | Porous carbon drying and conveying equipment and working method thereof |
| CN116989563B (en) * | 2023-09-21 | 2023-12-01 | 常州创明超电材料科技有限公司 | Porous carbon drying and conveying equipment and working method thereof |
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